Hierarchical assemblies of conjugated ultrathin COF nanosheets for high-sulfur-loading and long-lifespan lithium–sulfur batteries: Fully-exposed porphyrin matters
Sign Up to like & getrecommendations! Published in 2019 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2018.12.021
Abstract: Abstract Covalent organic frameworks (COFs) are promising electrode materials for next-generation energy storage devices such as Li-S batteries. However, most existing COF materials are produced as microcrystalline powders with densely packed structure and microporous texture,… read more here.
Keywords: fully exposed; exposed porphyrin; cof; high sulfur ... See more keywords
Tin-Assisted Fully Exposed Platinum Clusters Stabilized on Defect-Rich Graphene for Dehydrogenation Reaction
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DOI: 10.1021/acscatal.9b00601
Abstract: Tin-assisted fully exposed Pt clusters are fabricated on the core–shell nanodiamond@graphene (ND@G) hybrid support (a-PtSn/ND@G). The obtained atomically dispersed Pt clusters, with an average Pt atom number of 3, were anchored over the ND@G support… read more here.
Keywords: fully exposed; rich graphene; graphene; assisted fully ... See more keywords
Fully Exposed Cluster Catalyst (FECC): Toward Rich Surface Sites and Full Atom Utilization Efficiency
Sign Up to like & getrecommendations! Published in 2021 at "ACS Central Science"
DOI: 10.1021/acscentsci.0c01486
Abstract: Increasing attention has been paid to single-atom catalysts (SACs) in heterogeneous catalysis because of their unique electronic properties, maximized atomic utilization efficiency, and potential to serve as a bridge between the heterogeneous and homogeneous catalysis.… read more here.
Keywords: fully exposed; utilization efficiency; surface sites; exposed cluster ... See more keywords